/*-
 * #%L
 * Elastic APM Java agent
 * %%
 * Copyright (C) 2018 - 2019 Elastic and contributors
 * %%
 * Licensed to Elasticsearch B.V. under one or more contributor
 * license agreements. See the NOTICE file distributed with
 * this work for additional information regarding copyright
 * ownership. Elasticsearch B.V. licenses this file to you under
 * the Apache License, Version 2.0 (the "License"); you may
 * not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *   http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 * #L%
 */
package co.elastic.apm.agent.benchmark.sql;

import org.openjdk.jmh.infra.Blackhole;

import java.sql.Connection;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.SQLWarning;
import java.sql.Statement;

public class BlackholeStatement implements Statement {

    private final Blackhole blackhole;
    private final Connection connection;
    protected final BlackholeResultSet blackholeResultSet;

    BlackholeStatement(Blackhole blackhole, Connection connection) {
        this.blackhole = blackhole;
        this.blackholeResultSet = new BlackholeResultSet(blackhole);
        this.connection = connection;
    }

    @Override
    public ResultSet executeQuery(String sql) throws SQLException {
        blackhole.consume(sql);
        return null;
    }

    @Override
    public int executeUpdate(String sql) throws SQLException {
        blackhole.consume(sql);
        return 0;
    }

    @Override
    public void close() throws SQLException {

    }

    @Override
    public int getMaxFieldSize() throws SQLException {
        return 0;
    }

    @Override
    public void setMaxFieldSize(int max) throws SQLException {

    }

    @Override
    public int getMaxRows() throws SQLException {
        return 0;
    }

    @Override
    public void setMaxRows(int max) throws SQLException {

    }

    @Override
    public void setEscapeProcessing(boolean enable) throws SQLException {

    }

    @Override
    public int getQueryTimeout() throws SQLException {
        return 0;
    }

    @Override
    public void setQueryTimeout(int seconds) throws SQLException {

    }

    @Override
    public void cancel() throws SQLException {

    }

    @Override
    public SQLWarning getWarnings() throws SQLException {
        return null;
    }

    @Override
    public void clearWarnings() throws SQLException {

    }

    @Override
    public void setCursorName(String name) throws SQLException {

    }

    @Override
    public boolean execute(String sql) throws SQLException {
        blackhole.consume(sql);
        return false;
    }

    @Override
    public ResultSet getResultSet() throws SQLException {
        return null;
    }

    @Override
    public int getUpdateCount() throws SQLException {
        return 0;
    }

    @Override
    public boolean getMoreResults() throws SQLException {
        return false;
    }

    @Override
    public int getFetchDirection() throws SQLException {
        return 0;
    }

    @Override
    public void setFetchDirection(int direction) throws SQLException {

    }

    @Override
    public int getFetchSize() throws SQLException {
        return 0;
    }

    @Override
    public void setFetchSize(int rows) throws SQLException {

    }

    @Override
    public int getResultSetConcurrency() throws SQLException {
        return 0;
    }

    @Override
    public int getResultSetType() throws SQLException {
        return 0;
    }

    @Override
    public void addBatch(String sql) throws SQLException {
        blackhole.consume(sql);
    }

    @Override
    public void clearBatch() throws SQLException {

    }

    @Override
    public int[] executeBatch() throws SQLException {
        return new int[0];
    }

    @Override
    public Connection getConnection() throws SQLException {
        return connection;
    }

    @Override
    public boolean getMoreResults(int current) throws SQLException {
        return false;
    }

    @Override
    public ResultSet getGeneratedKeys() throws SQLException {
        return null;
    }

    @Override
    public int executeUpdate(String sql, int autoGeneratedKeys) throws SQLException {
        return 0;
    }

    @Override
    public int executeUpdate(String sql, int[] columnIndexes) throws SQLException {
        return 0;
    }

    @Override
    public int executeUpdate(String sql, String[] columnNames) throws SQLException {
        return 0;
    }

    @Override
    public boolean execute(String sql, int autoGeneratedKeys) throws SQLException {
        return false;
    }

    @Override
    public boolean execute(String sql, int[] columnIndexes) throws SQLException {
        return false;
    }

    @Override
    public boolean execute(String sql, String[] columnNames) throws SQLException {
        return false;
    }

    @Override
    public int getResultSetHoldability() throws SQLException {
        return 0;
    }

    @Override
    public boolean isClosed() throws SQLException {
        return false;
    }

    @Override
    public boolean isPoolable() throws SQLException {
        return false;
    }

    @Override
    public void setPoolable(boolean poolable) throws SQLException {

    }

    @Override
    public void closeOnCompletion() throws SQLException {

    }

    @Override
    public boolean isCloseOnCompletion() throws SQLException {
        return false;
    }

    @Override
    public <T> T unwrap(Class<T> iface) throws SQLException {
        return null;
    }

    @Override
    public boolean isWrapperFor(Class<?> iface) throws SQLException {
        return false;
    }
}
